Awesome
COMahawk
Privilege Escalation: Weaponizing CVE-2019-1405 and CVE-2019-1322
Video Demo
Usage
Compile or Download from Release (https://github.com/apt69/COMahawk/releases)
- Run COMahawk.exe
- ???
- Hopefully profit
or
- COMahawk.exe "custom command to run" (ie. COMahawk.exe "net user /add test123 lol123 &")
- ???
- Hopefully profit
Concerns
MSDN mentioned that only 1803 to 1903 is vulnerable to CVE-2019-1322. If it doesn't work, maybe it was patched.
However, it is confirmed that my 1903 does indeed have this bug so maybe it was introduced somewhere inbetween. YMMV.
Also, since you are executing from a service - you most likely cannot spawn any Window hence all command will be "GUI-less". Maybe different session? Idk, it is too late and I am tired haha.
Credits:
https://twitter.com/leoloobeek for helping me even when he doesn't even have a laptop
https://twitter.com/TomahawkApt69 for being the mental support and motivation
and most of all:
for discovering and publishing the write up. 100% of the credit goes here.